OK, let's crack this. We're given 175 and our task is to multiply it by 24. Essentially, we'll be adding 175 to itself 24 times.
Step 1: 0 + 175 = 175
Step 2: 175 + 175 = 350
Step 3: 350 + 175 = 525
Step 4: 525 + 175 = 700
Step 5: 700 + 175 = 875
Step 6: 875 + 175 = 1050
Step 7: 1050 + 175 = 1225
Step 8: 1225 + 175 = 1400
Step 9: 1400 + 175 = 1575
Step 10: 1575 + 175 = 1750
Step 11: 1750 + 175 = 1925
Step 12: 1925 + 175 = 2100
Step 13: 2100 + 175 = 2275
Step 14: 2275 + 175 = 2450
Step 15: 2450 + 175 = 2625
Step 16: 2625 + 175 = 2800
Step 17: 2800 + 175 = 2975
Step 18: 2975 + 175 = 3150
Step 19: 3150 + 175 = 3325
Step 20: 3325 + 175 = 3500
Step 21: 3500 + 175 = 3675
Step 22: 3675 + 175 = 3850
Step 23: 3850 + 175 = 4025
Step 24: 4025 + 175 = 4200

So, 175*24 = 4200